What was computed
Stage-2: 15 keV Fe-9Cr + W cascades running detached @8 ranks; auto Wigner-Seitz analysis -> results.json; NRT refs Fe 108.8/W 52.7
Reproduce this
# Reproduce BR-L2-A24 against the frozen record pip install kronos-toolkit # github.com/KronosFE/kronos-toolkit python -c "from kronos_toolkit.verify import run_regression; run_regression()" # BR-L2-A24 is anchored in the 2026-08-27 freeze spine (verdict: reproduced).